This certainly is one of these magical discoveries, what an aroma! And the nutrition! Everybody who tried this for the last two days loved the taste. I made small servings of 1 clove, crushed on a triscuit, and optionally with a slice of marinated jalapeño pepper. Out of this world.
A Quick lookup produces this:
Black Garlic Nutritional Value
Black garlic is a calorie-dense fermented food, containing approximately 205–219 kcal per 100g, with 42–45g of carbohydrates (including 30g of sugars) and 3.6–14.2g of protein depending on the source. It is characterized by a significantly enhanced bioactive profile compared to raw garlic, featuring 2x the antioxidant activity and 5–6x higher levels of S-allyl-cysteine (SAC), a stable compound formed during the Maillard reaction fermentation process.
Key Nutritional Components (Per 100g)
- Calories: ~205–219 kcal
- Carbohydrates: 42–45g (Sugars: 30g)
- Protein: 3.6–14.2g (Fermentation increases protein content)
- Fiber: 3–9.8g
- Fat: 0–0.5g
- Sodium: Low (approx. 17mg–0.09g)
- Bioactives: High in total phenolics, flavonoids, and SAC
Comparison to Raw Garlic
Black garlic differs from raw garlic primarily through its fermentation process, which alters its nutritional density:
- Antioxidants: Black garlic has 2x higher antioxidant activity than raw garlic.
- Bioavailability: The process increases the concentration of S-allyl-cysteine (SAC) by 5–6x, which is more easily absorbed by the body than the allicin found in raw garlic.
- Minerals: Fermentation increases mineral content, including potassium, iron, magnesium, and zinc.
- Digestibility: The breakdown of complex compounds during fermentation makes black garlic easier to digest and removes the pungent odor associated with raw garlic.
Dietary Considerations
- Blood Sugar: Due to its natural sugar content (30g/100g), individuals with diabetes should consume black garlic in moderation (2–3 cloves daily) and pair it with protein or healthy fats to minimize glucose spikes.
- Weight Management: While calorie-dense, it is often used as a flavoring agent (2–3 cloves ≈ 15 kcal) rather than a main ingredient, making it suitable for weight loss diets when used sparingly.
- Safety: It is generally safe for most people, but those on blood thinners or diabetes medications should consult a doctor, as black garlic may enhance medication effects.
In short, here is something that packs a lot of flavor, it is easy to do. I was previously taking some aged garlic supplement, but getting it as food is far superior. And I am only just starting to learn what you can do with this as a flavor maker in other dishes.
Here is a simple home fermenting machine, which is what I’ve used to prepare my first 3.5 lb of black garlic. I love the smell, but it can be strong in the first few days.
There is a solution for that as well, though, you can try Pure-Light, which are light bulbs with a TiO2 coating, which emits superoxides and deals airborne chemical pollution, including obviously things like cooking smells.
Have at it.